Mostrar el registro sencillo del ítem
Artículo
Manganese Dioxide Supported on Porous Biomorphic Carbons as Hybrid Materials for Energy Storage Devices
dc.creator | Gutiérrez Pardo, Antonio Anselmo | es |
dc.creator | Lacroix, Bertrand | es |
dc.creator | Martínez Fernández, Julián | es |
dc.creator | Ramírez Rico, Joaquín | es |
dc.date.accessioned | 2024-09-23T07:33:56Z | |
dc.date.available | 2024-09-23T07:33:56Z | |
dc.date.issued | 2016-10 | |
dc.identifier.citation | Gutiérrez Pardo, A.A., Lacroix, B., Martínez Fernández, J. y Ramírez Rico, J. (2016). Manganese Dioxide Supported on Porous Biomorphic Carbons as Hybrid Materials for Energy Storage Devices. ACS Applied Materials & Interfaces, 8 (45), 30890-30898. https://doi.org/10.1021/acsami.6b09361. | |
dc.identifier.issn | 1944-8244 | es |
dc.identifier.issn | 1944-8252 | es |
dc.identifier.uri | https://hdl.handle.net/11441/162718 | |
dc.description.abstract | A facile and low-cost method has been employed to fabricate MnO2/C hybrid materials for use as binder-free electrodes for supercapacitor applications. Biocarbon monoliths were obtained through pyrolysis of beech wood, replicating the microstructure of the cellulosic precursor, and serve as 3D porous and conductive scaffolds for the direct growth of MnO2 nanosheets by a solution method. Evaluation of the experimental results indicates that a homogeneous and uniform composite material made of a carbon matrix exhibiting ordered hierarchical porosity and MnO2 nanosheets with a layered nanocrystalline structure is obtained. The tuning of the MnO2 content and crystallite size via the concentration of KMnO4 used as impregnation solution allows to obtain composites that exhibit enhanced electrochemical behavior, achieving a capacitance of 592 F g–1 in electrodes containing 3 wt % MnO2 with an excellent cyclic stability. The electrode materials were characterized before and after electrochemical testing. | es |
dc.description.sponsorship | Junta de Andalucía PE2012-TEP862 | es |
dc.description.sponsorship | Ministerio de Economía y Competitividad MAT2013-41233-R | es |
dc.format | application/pdf | es |
dc.format.extent | 27 p. | es |
dc.language.iso | eng | es |
dc.publisher | American Chemical Society | es |
dc.relation.ispartof | ACS Applied Materials & Interfaces, 8 (45), 30890-30898. | |
dc.title | Manganese Dioxide Supported on Porous Biomorphic Carbons as Hybrid Materials for Energy Storage Devices | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física de la Materia Condensada | es |
dc.relation.projectID | PE2012-TEP862 | es |
dc.relation.projectID | MAT2013-41233-R | es |
dc.relation.publisherversion | https://dx.doi.org/10.1021/acsami.6b09361 | es |
dc.identifier.doi | 10.1021/acsami.6b09361 | es |
dc.journaltitle | ACS Applied Materials & Interfaces | es |
dc.publication.volumen | 8 | es |
dc.publication.issue | 45 | es |
dc.publication.initialPage | 30890 | es |
dc.publication.endPage | 30898 | es |
dc.contributor.funder | Junta de Andalucía | es |
dc.contributor.funder | Ministerio de Economía y Competitividad (MINECO). España | es |
Ficheros | Tamaño | Formato | Ver | Descripción |
---|---|---|---|---|
10.1021acsami.6b09361.pdf | 2.126Mb | [PDF] | Ver/ | Versión aceptada |
Este registro aparece en las siguientes colecciones
Este documento está protegido por los derechos de propiedad intelectual e industrial. Sin perjuicio de las exenciones legales existentes, queda prohibida su reproducción, distribución, comunicación pública o transformación sin la autorización del titular de los derechos, a menos que se indique lo contrario.